| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $137.63 | 7.695% | $148.2206 | $148.22 | $148.20 | $148.20 |
| Purchase #2 | $234.99 | 3.872% | $244.0888 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $192.82 | 8.107% | $208.4519 | $208.45 | $208.45 | $208.50 |
| Purchase #4 | $112.70 | 7.326% | $120.9564 | $120.96 | $120.95 | $121.00 |
| Purchase #5 | $246.65 | 6.552% | $262.8105 | $262.81 | $262.80 | $262.80 |
| Purchase #6 | $25.88 | 9.767% | $28.4077 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $44.50 | 10.740% | $49.2793 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $995.17 | $1,062.2152 | $1,062.22 | $1,062.20 | $1,062.30 | |